CLASSIFYING GENOTYPIC, PHENOTYPIC VARIABILITY, BROAD SENSE HERITABILITY AND PRINCIPAL COMPONENTS OF SUGARCANE (ð˜šð˜¢ð˜¤ð˜¤ð˜©ð˜¢ð˜³ð˜¶ð˜® ð˜°ð˜§ð˜§ð˜ªð˜¤ð˜ªð˜¯ð˜¢ð˜³ð˜¶ð˜® L.) GENOTYPES FOR BETTER YIELD, QUALITY AND RESISTANCE AGAINST RED ROT
DOI:
https://doi.org/10.37856/bja.v97i3.4310Resumo
Sugarcane is one of the important cash crops for Pakistan and it has been the primary source of sugar production. Sugarcane is used in our sugar mills and it’s by products are used in making cattle feed, soil manure etc. Present research experiment was conducted to assess the 32 genotypes of sugarcane collected from different farms for cane yield through yield contributing traits in natural field conditions. Traits like Cane height, cane girth, area of leaf, no. of internodes, internode length, no. of tillers, weight of cane, brix percentage and red rot disease incidence and severity were considered for evaluation of sugarcane germplasm. Result showed that most of the traits showed significance amount of variability between the genotypes with respect to the considered plant parameters. XT910 genotype showed the highest cane height while SPF-237 showed highest cane diameter. MSH-2415 showed the largest area of leaf as compare to other genotypes. XT236 showed the highest number of tillers per stool. Highest sucrose value is ultimate goal of breeders and US 133 showed highest sucrose value with brix percentage mean of 22. This variety performed very well overall.Sugarcane genotypes US-133,US-633,US-127,CPF-247,MSH-2415 were found excellent for sugar recovery while SPF-213 and SPF-237 were observed as resistance/tolerant against Red Rot. Furthermore, SPF-213, US-133, US-633 and US-127were found genetically diverse genotypes for different calculated traits and would be useful in sugarcane breeding program to enhance sugar recovery and Red rot resistance/tolerance in advanced sugarcane genotypes. With the help of this experiment study, we have isolated the SPF-213 variety of sugarcane which showed minimum incidence of Red rot disease. This variety has potential to perform well under Red rot susceptible environment.Referências
Aamer, M., Anwar, M. R., Mustafa, G., & Sohail, M. (2018). Principal Component Analysis (PCA) of some Morphological and Quality Traits in Sugarcane (Saccharum officinarum L.). Journal of Natural Sciences Research, 8(14), 22-26.
Ahmed, M. S., & Gardezi, D. A. (2017). Multivariate analysis in determining morphologically diverse sugarcane genotypes (Saccharum officinarum L.) and their response to flowering at Arja,Azad Kashmir. Sarhad Journal of Agriculture, 33(1), 90-102.
Arain, M. Y., Panhwar, R. N., Gujar, N., Chohan, M., Rajput, M. A., Soomro, A. F. &Junejo, S. (2011). Evaluation of new candidate sugarcane varieties for some qualitative and quantitative traits under Thatta agro-climatic conditions. Journal of Animal and Plant Sciences, 21(2), 226-230.
Bahadar, K., Obaidullah, S., Khan, M. &Rasool, G. (2007). Production potential of sugarcanepromising genotypes under the agro-climatic conditions of Bannu, NWFP. Pakistan Sugar Journal, 22(6), 12-15.
Baloch, S. M., Shah, I. H., Hussain, I. & Abdullah, K. (2002). Low sugar production in Pakistan Causes and Remedies. Pakistan Sugar Journal, 17(5), 13-14.
Bhatti, M. S. (2000). Sugarcane disease management. Policy Studies Journal, 15(6), 62-66.
Elahi, N. N. &Asharf, M. (2001). A comparative study of the morphological characters of six sugarcane varieties. Pakistan Journal of Botany, 33, 503-516.
Govt. of Pakistan, Ministry of Finance. (2017). (http://www.finance.gov.pk/survey/chapter 12/02- Agriculture.pdf).
Grisham, M. P. & Pan, Y. B. (2007). A genetic shift in the virus strains that cause mosaic in Louisiana sugarcane. Plant Disease, 91(4), 453-458.
Haider, M. S., Afghan, S., Riaz, H., Tahir, M., Javed, M. A., Rashid, N. &Iqbal, J. (2011). Identification of two Sugarcane mosaic virus (SCMV) variants from naturally infected sugarcane crop in Pakistan. Pakistan Journal of Botany, 43(2), 1157-1162.
Hall, J. S., Adams, B., Parsons, T. J., French, R., Lane, L. C. & Jensen, S. G. (1998). Molecular cloning, sequencing, and phylogenetic relationships of a new potyvirus: sugarcane streak mosaic virus, and a reevaluation of the classification of the Potyviridae. Molecular phylogenetics and evolution, 10(3), 323-332.
Jangpromma, N., Kitthaisong, S., Lomthaisong, K., Daduang, S., Jaisil, P. &Thammasirirak, S. (2010). A proteomics analysis of drought stress-responsive proteins as biomarker for drought-tolerantsugarcane cultivars. American Journal of Biochemistry and Biotechnology, 6(2), 89-102.
Khalid, M., Rahman, H. U., Rabbani, M. A. &Farhatullah, K. A. (2014). Qualitative and quantitative assessment of newly selected sugarcane varieties. Sarhad Journal of Agriculture, 30, 187-191.
Khaliq, A., Yasin, M., Afzal, M. S. & Ahmed, N. (2018). Evaluation of different exotic sugarcane genotypes. Russian Journal of Agriculture and Socio-Economic Sciences, 4(76), 296-301.
Khan, A. Q., Tadesse, K. A., & Robe, B. L. (2017). A Study on Morphological Characters of Introduced Sugarcane Varieties (Saccharum spp., Hybrid) in Ethiopia. International Journal of Plant Breeding and Genetics, 11, 1-12.
Khan, F. A., Rehman, H. & Anwar, M. R. (2019). Principal component analysis (PCA) for some morphological and quality traits in sugarcane (SaccharumofficinarumL.). Journal of Agriculture Research, 57(1), 1-5.
Li, W. F., Wang, X. Y., Huang, Y. K., Shan, H. L., Luo, Z. M., Ying, X. M. & Yin, J. (2013). Screening sugarcane germplasm resistant to Sorghum mosaic virus. Crop protection, 43, 27-30.
Malathi, P., Viswanathan, R., Padmanaban, P., Mohanraj, D., Ganesh Kumar, V., & Salin, K. P. (2008). Differential accumulation of 3-deoxy anthocyanidin phytoalexins in sugarcane varieties varying in red rot resistance in response to Colletotrichum falcatum infection. Sugar Tech, 10(2), 154-157.
Mehareb, E. M. & Abazied, S. R. (2017). Genetic Variability of Some Promising Sugarcane Varieties (Saccharum spp) under Harvesting Ages for Juice Quality Traits, Cane and TSH. Journal of Agriculture Research, 2(2), 1-14.
Panhwar, R. N. & Y. M. Memon (2004). Differential genetic behavior of some newly developed sugarcane genotypes for yield and yield contributing characters under Thatta conditions. Pakistan Sugar Journal, 19, 47-54.
Sajjad, M. & Khan, F. A. (2009). Genetic diversity among sugarcane cultivars in Pakistan. American Eurasian Journal of Agriculture and Environmental Sciences. (6), 730-736.
Seema, N., Khan, M. T., Khan, I. A., &Yasmeen, S. (2017). Genetic itemization of exotic sugarcane clones on the basis of quantitative and qualitative parameters. Pak. J. Bot, 49(4), 1471-1478.
Shahzad, S., Khan, F. A., Iqbal, M. Z., Khaliq, I., & Ahmed, N. (2016). Characterization of local and exotic sugarcane genotypes on the basis of morphological and quality related attributes. Pakistan Journal of Agricultural Sciences, 53(1), 121-128.
Steel, R.G.D., J.H. Torrie and D.A. Dickey. (1997). Principles and procedures of statistics: A biometrical approach, 3rd edition. McGraw Hill Book Co., New York.
Terzi, F. S. P., Ulian, E. C., Menossi, M., Souza, G. M., Rocha, F. R., Vêncio, R. Z. N. &Lembke, C. G. (2009). Sugarcane genes associated with sucrose content. BMC Genetics, 10(120), 1-21.
US Salinity Laboratory Staff (1954) Diagnosis and improvement of saline and alkali soils. Agric Handbk 60. US Salinity Lab, Riverside,CA.
